Quiet! Commander Farragut said. Helm hard to leeward! Reverse engines!

不要作声，法拉古舰长说，把稳舵，船迎着凤：开倒车！

Because, if an engine involves heat transfer from an area with a higher temperature to an area with a lower temperature, then reversing the engine would involve transferring heat from lower to higher.

因为如果发动机包括从一个区域传递热量 高温区到高温区。